12488091

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7723}}^1$

素因数の和:7751

約数の個数: 24

約数和(自身を含む): 21132864

約数和(自身を除く): 8644773

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 7723, 23169, 54061, 84953, 162183, 254859, 378427, 594671, 1135281, 1784013, 4162697, 12488091]

約数ペア:

[(1, 12488091), (3, 4162697), (7, 1784013), (11, 1135281), (21, 594671), (33, 378427), (49, 254859), (77, 162183), (147, 84953), (231, 54061), (539, 23169), (1617, 7723)]